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zhannawk [14.2K]
3 years ago
12

Please help! I give brainliest, stars, and hearts!

Chemistry
1 answer:
Bumek [7]3 years ago
6 0

Answer:

B B B B B B B B B B B B B B B B B B B B B B B B

b is not cell theory

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Pretty sure its all of the above since all of them are true
5 0
3 years ago
If an atom has an atomic number of 6 and and abdomens mass of 12 how many electrons does it have
Basile [38]
Atomic number refers to the proton number of the atom itself. Number of electrons in an atom (an atom that is not reacted with any other molecules / Just the atom alone), is the same as the number of protons, because each electron has 1 negative charge, and each proton 1 positive charge, where they cancel out on each other to become a neutral charge.

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What is the molarity of 1 mole of HCl in 5 liters of solution?
kicyunya [14]
Molarity = moles of solute(HCl)
                  ------------------------------------
                   volume of the solution
               
                =   1
                    ------
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Hence option B is correct.
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5 0
3 years ago
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For the reaction 6 Li + N2 → 2 Li3N , what is the maximum amount of Li3N (34.8297 g/mol) which could be formed from 14.18 mol (6
Yuki888 [10]
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the ratio between Li and N2 is 6 : 1
moles N2 required = 0.504 /6=0.0840
we have 3.50 g / 28.0134 g/mol=0.125 moles of N2 so N2 is in excess
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4 0
3 years ago
What are the characteristics of a scientist?
timama [110]

Answer:

some of the main characteristics of a scientist are:

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2. curiosity

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4. skepticism

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Explanation:

hope that helps>3

8 0
3 years ago
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